Table 3

Subgroup analyses comparing studies with critically ill patients versus studies with hospitalized patients

Subgroup analyses
SubgroupnIncidence (%)95% CII2 statistic (%)
Incidence of AKI
 Critically ill519.911.8 to 31.548.4
 Hospitalized217.35.0 to 10.489.5Q=9.540, p=0.002*
Mortality
 Critically ill533.016.2 to 55.686.0
 Hospitalized2116.111.0 to 23.195.4Q=3.157, p=0.076
  • *Statistically significant.

  • AKI, acute kidney injury.